Dynamic hvpe of compositionally graded buffer layers
US-2024084479-A1 · Mar 14, 2024 · US
Controlling or regulating (controlling or regulating in general G05)
Controlling or regulating (controlling or regulating in general G05) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C30B25/16 |
| Official title | Controlling or regulating (controlling or regulating in general G05) |
| Display label | Controlling or regulating (controlling or regulating in general G05) |
| Total patents | 498 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 30 |
| 2017 | 29 |
| 2018 | 30 |
| 2019 | 21 |
| 2020 | 30 |
| 2021 | 33 |
| 2022 | 51 |
| 2023 | 57 |
| 2024 | 87 |
| 2025 | 78 |
| 2026 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for the selective deposition of epitaxial germanium stressor alloys
US-2017037536-A1 · Feb 9, 2017 · US
Semiconductor Devices Comprising 2D-Materials and Methods of Manufacture Thereof
US-2016379901-A1 · Dec 29, 2016 · US
SiC EPITAXIAL WAFER AND METHOD FOR PRODUCING SAME, AND DEVICE FOR PRODUCING SiC EPITAXIAL WAFER
US-2016379860-A1 · Dec 29, 2016 · US
Susceptor Heating For Epitaxial Growth Process
US-2016355947-A1 · Dec 8, 2016 · US
Vapor phase growth apparatus and vapor phase growth method
US-2016340800-A1 · Nov 24, 2016 · US
Thick polycrystalline synthetic diamond wafers for heat spreading applications and microwave plasma chemical vapour depositon synthesis techniques
US-9478938-B2 · Oct 25, 2016 · US
Method and apparatus for the selective deposition of epitaxial germanium stressor alloys
US-9476144-B2 · Oct 25, 2016 · US
Method of purifying nanodiamond powder and purified nanodiamond powder
US-9446956-B2 · Sep 20, 2016 · US
Method and apparatus for producing large, single-crystals of aluminum nitride
US-9447521-B2 · Sep 20, 2016 · US
Film forming method, film forming apparatus, and storage medium
US-2016265136-A1 · Sep 15, 2016 · US
Method of measuring contamination amount of vapor phase growth apparatus, and method of manufacturing epitaxial wafer
US-9437505-B2 · Sep 6, 2016 · US
Methods for increasing growth rate during atomic layer deposition of thin films
US-9428842-B2 · Aug 30, 2016 · US
Silicon carbide semiconductor device manufacturing method and silicon carbide semiconductor device
US-9418840-B2 · Aug 16, 2016 · US
Apparatus and method for epitaxially growing sources and drains of a finfet device
US-2016211351-A1 · Jul 21, 2016 · US
Method for manufacturing carbon nanotubes
US-9394625-B2 · Jul 19, 2016 · US
Substrate treatment device
US-2016204008-A1 · Jul 14, 2016 · US
Metal chloride gas generator, hydride vapor phase epitaxy growth apparatus, and method for fabricating a nitride semiconductor template
US-9359692-B2 · Jun 7, 2016 · US
Group iii nitride crystals, their fabrication method, and method of fabricating bulk group iii nitride crystals in supercritical ammonia
US-2016153120-A1 · Jun 2, 2016 · US
Group iii nitride crystals, their fabrication method, and method of fabricating bulk group iii nitride crystals in supercritical ammonia
US-2016153115-A1 · Jun 2, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C30B25/16?
- CPC C30B25/16 is the Cooperative Patent Classification code for “Controlling or regulating (controlling or regulating in general G05).”
- How many patents are filed under CPC C30B25/16 (Controlling or regulating (controlling or regulating in general G05))?
- Our database includes 498 publications tagged with this CPC code.
- Is patent activity under CPC C30B25/16 growing?
- Publication counts under this code: 87 in 2024 vs 78 in 2025 (latest complete years).